SDN架构的电力通信数据网络系统及关键技术  

SDN-based power communication data network system and its key technologies

作　　者：葛吉刚 陈家璘 赵婷 祝为 隋璐捷 GE Ji-gang;CHEN Jia-lin;ZHAO Ting;ZHU Wei;SUI Lu-jie(Information and Communication Company of State Grid Hubei Electric Power Co.,Ltd.,Wuhan 430000,China)

机构地区：[1]国网湖北省电力有限公司信息通信公司,武汉430000

出　　处：《信息技术》2021年第10期137-143,共7页Information Technology

摘　　要：针对现有技术中电力通信数据网络运行缓慢,网络运行效率低的问题,利用PSVD交换机迁移算法实现了SDN控制器的网络负荷的平衡,采用Rabbit MQ和Storm技术提高电力通信数据网络系统的可扩展性,实现了数据平台的集约化管理,提高了信息的处理速度,通过对传统SDN安全控制器布置方案进行优化,满足了智能电网的业务发展,同时SDN架构也给控制平面带来了新的考验,从而保证了数据传输的网络稳定性,提高了系统的安全水平。试验表明,文中架构的系统的性能明显高于传统系统,数据的处理速度提高了近100%。Regarding the problem of slow operation of the power communication data network in the prior art and the low efficiency of the network operation,the PSVD switch migration algorithm is used to achieve the balance of the network load of the SDN controller,and the Rabbit MQ and Storm technology are used to improve the scalability of the power communication data network system and realizes the intensive management of the data platform,which improves the information processing speed.By optimizing the traditional SDN security controller layout scheme,it enables the business development of the smart grid.At the same time,the SDN architecture also brings new control challenges.thereby ensuring the network stability of data transmission and improving the security level of the system.Experiments show that the performance of the system of this research architecture is significantly higher than that of the traditional system,and the data processing speed increases by nearly 100%.

关 键 词：SDN架构 电力通信 集约化管理 PSVD交换机迁移算法 安全控制器布置 

分 类 号：TN915[电子电信—通信与信息系统]